package com.dhl.cloud.course.dao;

import java.util.List;

import com.dhl.cloud.common.vdo.LessionBean;
import com.dhl.cloud.course.entity.Lession;

public interface LessionMapper {
    int deleteByPrimaryKey(Integer id);

    int insert(Lession record);

    int insertSelective(Lession record);

    Lession selectByPrimaryKey(Integer id);

    int updateByPrimaryKeySelective(Lession record);

    int updateByPrimaryKey(Lession record);
    
    List<Lession> selectBycourseid(Integer courseid);
    
    List<LessionBean> selectNowLession();
}